13578385920
13,578,385,920 is an even composite number composed of six prime numbers multiplied together.
What does the number 13578385920 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
13578385920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13578385920:
29 × 3 × 5 × 11 × 97 × 1657
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 97 × 1657)See below for interesting mathematical facts about the number 13578385920 from the Numbermatics database.
Names of 13578385920
- Cardinal: 13578385920 can be written as Thirteen billion, five hundred seventy-eight million, three hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.357838592 × 1010
Factors of 13578385920
Divisors of 13578385920
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 97 110 120 128 132 160 165 176 192 194 220 240 256 264 291 320 330 352 384 388 440 480 485 512 528 582 640 660 704 768 776 880 960 970 1056 1067 1164 1280 1320 1408 1455 1536 1552 1657 1760 1920 1940 2112 2134 2328 2560 2640 2816 2910 3104 3201 3314 3520 3840 3880 4224 4268 4656 4971 5280 5335 5632 5820 6208 6402 6628 7040 7680 7760 8285 8448 8536 9312 9942 10560 10670 11640 12416 12804 13256 14080 15520 16005 16570 16896 17072 18227 18624 19884 21120 21340 23280 24832 24855 25608 26512 28160 31040 32010 33140 34144 36454 37248 39768 42240 42680 46560 49664 49710 51216 53024 54681 62080 64020 66280 68288 72908 74496 79536 84480 85360 91135 93120 99420 102432 106048 109362 124160 128040 132560 136576 145816 148992 159072 160729 170720 182270 186240 198840 204864 212096 218724 248320 256080 265120 273152 273405 291632 318144 321458 341440 364540 372480 397680 409728 424192 437448 482187 512160 530240 546304 546810 583264 636288 642916 682880 729080 744960 795360 803645 819456 848384 874896 964374 1024320 1060480 1093620 1166528 1272576 1285832 1365760 1458160 1590720 1607290 1638912 1749792 1768019 1928748 2048640 2120960 2187240 2333056 2410935 2545152 2571664 2731520 2916320 3181440 3214580 3499584 3536038 3857496 4097280 4241920 4374480 4666112 4821870 5143328 5304057 5832640 6362880 6429160 6999168 7072076 7714992 8194560 8748960 8840095 9332224 9643740 10286656 10608114 11665280 12725760 12858320 13998336 14144152 15429984 17497920 17680190 19287480 20573312 21216228 23330560 25716640 26520285 27996672 28288304 30859968 34995840 35360380 38574960 41146624 42432456 46661120 51433280 53040570 56576608 61719936 69991680 70720760 77149920 82293248 84864912 102866560 106081140 113153216 123439872 139983360 141441520 154299840 169729824 205733120 212162280 226306432 246879744 282883040 308599680 339459648 411466240 424324560 452612864 565766080 617199360 678919296 848649120 905225728 1131532160 1234398720 1357838592 1697298240 2263064320 2715677184 3394596480 4526128640 6789192960 13578385920
- Sum of all divisors σ(n): 47871686016
- Sum of proper divisors (its aliquot sum) s(n): 34293300096
- 13578385920 is an abundant number, because the sum of its proper divisors (34293300096) is greater than itself. Its abundance is 20714914176
Bases of 13578385920
- Binary: 11001010010101010110111010000000002
- Hexadecimal: 0x32955BA00
- Base-36: 68K7XMO
Squares and roots of 13578385920
- 13578385920 squared (135783859202) is 184372564192454246400
- 13578385920 cubed (135783859203) is 2503481829665116909561970688000
-
The
square root of 13578385920 is 116526.3314448713 -
The
cube root of 13578385920 is 2385.7012015557
Scales and comparisons
How big is 13578385920?- 13,578,385,920 seconds is equal to 431 years, 39 weeks, 5 hours, 52 minutes.
-
To count from 1 to 13,578,385,920 would take you about eight hundred sixty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13578385920 cubic inches would be around 198.8 feet tall.
Recreational maths with 13578385920
- 13578385920 backwards is 02958387531
- The number of decimal digits it has is: 11
- The sum of 13578385920's digits is 51
- More coming soon!
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